Which food has less impact on blood sugar?

SEASONED VEGETABLES AND FULLY COOKED DICED PORK (ONIONS, GREEN BELL PEPPERS, FULLY COOKED SEASONED DICED PORK AND BINDER PRODUCT SMOKE FLAVOR ADDED [PORK, WATER, SALT, CONTAINS 2% OR LESS OF: PALM OIL, SPICES, YEAST EXTRACTS, DEHYDRATED GARLIC, DEHYDRATED ONION, NATURAL FLAVORS, PAPRIKA, SMOKE FLAVOR, RICE STARCH {UNMODIFIED}, CARRAGEENAN, SODIUM CITRATE, SUNFLOWER OIL, ROASTED PORK STOCK, CANE SUGAR, BACON FAT, DRIED POTATO, RICE STARCH, AND SODIUM PHOSPHATES], RED BELL PEPPERS, SEASONING [SPICE, SALT, DRIED ONION, DRIED GARLIC], SOYBEAN OIL AND/OR CANOLA OIL), TORTILLA (ENRICHED FLOUR [WHEAT FLOUR, MALTED BARLEY FLOUR, NIACIN, REDUCED IRON, THIAMINE MONONITRATE, RIBOFLAVIN, FOLIC ACID], WATER, SOYBEAN OIL AND/OR CANOLA OIL, CONTAINS 2% OR LESS: BAKING POWDER [SODIUM ACID PYROPHOSPHATE, SODIUM BICARBONATE, CORN STARCH, MONOCALCIUM PHOSPHATE], SALT, MONO- AND DIGLYCERIDES, CALCIUM PROPIONATE [AS PRESERVATIVE], POTATO STARCH, GUAR GUM, FUMARIC ACID, SODIUM BICARBONATE, POTASSIUM SORBATE [AS PRESERVATIVE], ENZYMES, SODIUM METABISULFITE, MICROCRYSTALLINE CA LULOSE DICALCIUM PHOSPHATE).